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Question Number 156270 by Tawa11 last updated on 09/Oct/21
Showthati=sin−1(22)2inair,iftherefractiveindexn=sin2(60)sin2(45)
Commented by Tawa11 last updated on 10/Oct/21
Sir,Ijustknowthat,refractiveindex,n=sinisinr
Answered by ajfour last updated on 10/Oct/21
nairsini=nmediumsinrsini=nmediumnairsinr=nsinr=sin2(60)sin2(45)sinri=sin−1{sin2(60)sin2(45)sinr}
Commented by Tawa11 last updated on 11/Oct/21
Thankssir.Godblessyou.
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